Displays and Messages Measuring Channels and Parameters
SB3000US-4000US-11-SE1607 SMA America 7-19
Sunny Boy Operating Parameters
CAUTION: The changing of operating parameters should
only be performed by qualified personnel. Changes to
factory preset parameters may adversely effect inverter
operation and performance.
Table 7-1 Operating Parameters of the Sunny Boy
Name Unit Range Default Pass-
word
Level
Description
AntiIsland-Ampl* deg 0 ... 10 0 Installer Amplification of the AntiIsland
process
AntiIsland-Freq* mHz 0 ... 2000 500 Installer Repitition rate of the AntiIsland
process
CO2-Fact lbs/kWh 0 ... 2 1.7 Installer The Sunny Boy evaluates the yield
and indicates the approximate CO2
emission avoided by your Sunny
Boy. The amount of CO2 avoided is
computed according to the kWh
produced (E-total) multiplied by the
factor defined in the parameter
“CO2“.
Default USA/UL1741/
2005,
OFF_Grid,
NON IEEE1547
USA/
UL1741/
2005
Installer Used for adjusting the parameters
country specific settings.
Note: After changing one of the
parameters marked with “*“, the
parameter “Default“ changes to
“adjusted“ automatically.
E_Total kWh 0 ... 200000 0 Installer Total energy yield of the inverter.
Changing the value can be
necessary when a Sunny Boy is
exchanged and you wish to match
the previously acquired data.
Fac-delta-* Hz 0.2 ... 3.0 0.69
(for country
setting USA/
UL1741/
2005)
Installer Maximum allowable operating
frequency above and below 60 Hz
Default value is optimal for
installations < 30 kW.
Fac-delta+* Hz 0 ... 4.5 0.49
(for country
setting USA/
UL1741/
2005)
Installer
Fac-MinTripTime* s 0.16 ... 300 0.16 Installer Utility interconnection frequency trip
time. Default value is optimal for
installations < 30 kW.
Fan-Test 1 / 0 0 Installer By setting this parameter to “1“ you
can check the function of the fans.
This test turns the fans at maximum
speed.
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